Cab for a vehicle



FIG. 1 is a front perspective view of a cab for a vehicle showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof

FIG. 6 is a left side view thereof; and,

FIG. 7 is a top plan view thereof.

The bottom view of the cab for a vehicle is not visible during ordinary use and forms no part of the claimed design. 

The ornamental design for a cab for a vehicle, as shown and described. 